Total Pet sells the Grain-Free Go Natural, maybe try that? I bet Petcetera sells it too now. Bon Appetit has Innova EVO (including the low-fat one!) and Nature's Variety Raw Instincts. And the place downtown has alot of good foods, maybe they have something. Moira and Nature's Fare both sell Timberwolf Orgranics.

I would go to Bon Appetit first though, Gary will give you sample bags and if the dog doesn't like the food he will take it back even if half the bag is already gone.